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Powertac 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery

Brand: Powertac
Brand: Powertac

Powertac RCR123A / 16340 Li-Ion Button Top Battery

Powerful Rechargeable Battery

The Powertac 16340 is a potent and reliable power source perfect for use in a variety of LED flashlights and other high performance electronics. Featuring a sophisticated Lithium Ion chemistry, this cell provides plenty of power to help lights like the E9 and Cadet achieve their intense outputs while still providing lengthy runtimes. The long-lasting 16340 can be recharged up to 500 times and comes with built-in overcharge and over-discharge protection so it's always safe to use!


  • Perfect for use in LED flashlights and other high performance electronics
  • Built-in PCB (protective circuit board) to prevent overcharging, over-discharging
  • No memory effect, charge whenever you want
  • Low self-discharge rate


  • Battery Size: 16340 (RCR123A)
  • Battery Chemistry: Lithium Ion (Li-Ion)
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 650mAh
  • Max Charging Current: 700mA (1.0C)
  • Recommended Charging Current: 350mA (0.5C)
  • Estimated Charge Cycles: 500 cycles
  • Shelf Life: 10 Years
  • Dimensions:
    • Length - 1.38" (35 mm)
    • Diameter - 0.63" (16 mm)
  • Weight: 0.61 oz. (17.4 g)
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